Bticino 2 WIRE VIDEO DOOR ENTRY AND HOME VIDEO SURVEILLANCE SYSTEM, Руководство по проектированию и установке, Страница: 107 / 174

SCS
OUT1 OUT2 OUT3 OUT4
IN1 IN2 IN3 IN4
OUT
IN
ON
346851
ON OFF
PS
BUS
TK
BUS
PI
PS
S1
BUS PL S+ S-
ON OFF
X X X
BUS 2 1
230 Vac
BUS 2 1
230 Vac
105
2 WIRE
VIDEO
DOOR
ENTR
Y AND
HOME
VIDEO
SUR
VEILLANCE
SY
STEM
System expansion line
ITEM DESCRIPTION
342170
Speaker module
342550 Colour camera module
346000 Power supply
346830 Video adapter
346851 System expansion module
PE entrance panel
PS Door lock pushbutton
S1 electric door lock 18 V 4 A impulsive
250 mA holding current (max. 30 Ohm)
F441
Audio/video node
„ „
After the system expansion module item 346851, 200 m of
line B are available (from the interface item 346851 to the
furthest handset).
A maximum of 3 interfaces item 346850 and item 346851
can be used in cascade. Only 2 of them will reproduce the
signal.
WARNING
A For the realization of the Entrance Panel can be used
without distinction the SFERA or MINISFERA pushbutton
panels.
For more information consult the “ENtRANcE PANEL
VERSIONS” and “GENERAL RuLES FOR INStALLAtION"
sections.
B
It is possible to use only one node input.
to the handsets/interfaces
M
= –
= 1
MOD = –
200 m
Line B
P
= –
= –
N
= –
= 1
t = –
S = –
A
PE
200 m
Line A
B
F441 346000
346000
346851
346830
342550
342170